Examine the following diagram to find out what is going on:
Problems
The following are some of the problems that may occur.
My engine quickly loses power
•
It is possible that the engine control unit is reducing the power because your battery pack is low.
Check the remaining percentage on the display combined with the voltage while the motor is running.
If the voltage drops below 46 Volts, the motor will reduce power for that reason. As soon as the
voltage drops below 42 Volts, depending on the setting, the motor will stop completely.
•
- The cooling is insufficient. When the engine heats up too much, it will also reduce its power
output and eventually stop. The most common causes of this are a badly running propeller shaft
and a propeller selected too heavily. See also the propeller selection table on page 35.
My engine vibrates and makes too much noise
There may be several causes for this, which you can rule out one by one:
•
the engine is not properly aligned with the propeller shaft
•
the engine is mounted too high on the engine foundation
•
the flange is not straight, or not mounted straight on the engine
•
the propeller shaft is not straight and needs to be aligned
•
there is damage to the propeller underneath the boat.
My engine has less power
You may have something in the propeller or it may be out of balance.
If the propeller shaft can be turned very slightly by hand and this problem is present immediately after
installation, a heavier propeller can probably be chosen.
• ATTENTION! Be sure to first turn of your system before you put your hands anywhere near the propeller shaft
!
I have lost my key
Always have a spare key. Have one made if you have lost one.
If you do need a new key, contact your supplier.
48
49
Aantal
korte
pulsen
Error
Uitleg
0
Geen error
Only a long blink of 1 second can be seen, the system is working
properly.
1
Low Voltage
The controller measures a voltage below 46 Volts (minimum start-up
voltage) or has measured a voltage below that. In this case, you should
solve the voltage problem by charging the batteries or checking the
quality of the connections..
2
High Voltage
The controller measures or has measured a higher voltage than the
settings allow (70V = max voltage). In this case, there is no proper battery
pack connected and this needs to be fixed before the motor can be used..
3
No Throttle
The controller detects a problem in the signal from the throttle, usually a
bad connection in the wiring. Dismantle the wiring from the throttle to
the controller, inspect it and reconnect it.
4
High engine temp.
The temperature sensor in the engine block is above 130 degrees. Find out
what is causing it, e.g. no ventilation of the engine compartment, and fix the
problem.
5
Jammed engine
The measured engine rpm is less than 70% of the expected engine rpm
and lower than 500 rpm. This usually indicates a blocking of the propeller
shaft, for example by a rope in the propeller, or a defective bearing.
6
Low RPM
The measured engine rpm is less than 85% of the expected engine rpm at
maximum power. See section 5.
7
Insufficient torque
The measured engine rpm is equal to the expected engine rpm, but the
amperage is less than 80% at maximum power. The engine can deliver its
power too easily. You may have a propeller that is a few sizes too light, or the
propeller may be rotating on the shaft..
